baber/WOPTO huggingface dataset:
Patent FR-2509666-A1 (FR)
Title: Support de caracteres et roue d'impression pour machine d'impression a percussion
Inventor: IWATA NOBUO
IPC: B41J1/60
Filed: 1981-10-30
Abstract: L'INVENTION CONCERNE UN SUPPORT DE CARACTERES POUR UNE MACHINE D'IMPRESSION A PERCUSSION. LE SUPPORT DE CARACTERES COMPREND UN MOYEU DUQUEL FONT SAILLIE RADIALEMENT PLUSIEURS DOIGTS 3; CHAQUE DOIGT COMPORTE UNE SECTION D'IMPRESSION 4 QUI EST POURVUE D'UNE SURFACE AVANT 29 SUR LAQUELLE EST PLACE AU MOINS UN CARACTERE 16A, 16B, ET D'UNE SURFACE ARRIERE 26 AGENCEE DE MANIERE A COMPORTER AU MOINS UNE PARTIE PLATE 41 ET AU MOINS DEUX PARTIES INCLINEES 42A, 42B. DE PREFERENCE, LES PARTIES INCLINEES SONT PROFILEES DE MANIERE A ETRE INCLINEES VERS LE BAS DANS DES SENS OPPOSES A PARTIR D'UN PLAN COMMUN AVEC OU SITUE EN DESSOUS DE LA PARTIE PLATE 41, DANS LA DIRECTION PERPENDICULAIRE A L'ORIENTATION LONGITUDINALE DU DOIGT 3. APPLICATION AUX MACHINES A ECRIRE, IMPRIMANTES, ETC.
Patent FR-2515887-A1 (FR)
Title: Fibre=optic cable insertion into conduit - uses friction reducing synthetic ribbon with ball bearings between cable and inner surface of conduit
Inventor: BOINET JEAN-PIERRE
IPC: H02G1/08
Filed: 1981-10-30
Abstract: The arrangement uses a flat ribbon which fits between the cable and the inner surface of the conduit. The ribbon is made of synthetic material and is flexible so that at either end it may be wound flat on to a reel, but in the conduit it may wrap around the cable. In order to reduce friction between the surfaces, the ribbon has ball bearings (31,32) set in seatings (34) on the surfaces. These seatings may be rivetted (36) to the surface of the ribbon. Alternatively the ball bearings are held in shaped gaps formed between sections of the ribbon. The system may be used for long pieces of fibre optic cable.
Patent FR-2519223-A1 (FR)
Title: Real time physiological monitoring system for patient - uses time share multiplexing and MODEM to transmit from local memories to central monitor memory
IPC: G06F19/00
Filed: 1981-12-29
Abstract: A number of electrodes on a patient transmit medical condition information through a local monitor which includes multiplexing and digitising circuits. The digitised data enters a memory which also receives ambient air pollution and noise data from additional probes. Keyboards available to the Doctor and patient allow message and medical information to be entered in the memory. An integration memory stores data for the previous 60 minutes and allows operation in one of two modes for presentation of present or past data. A modem permits transmission of information from the monitoring installation to a central monitor receiving data from a number of patients. The patients can be home or hospital based. The central monitor contains memories to allow presentation of present or past data and also to signal alarm conditions.
Patent FR-2502472-A1 (FR)
Title: Instrument de coiffure combine avec un distributeur sous pression
Inventor: OKATANI OSAKI
IPC: B65D83/14
Filed: 1981-12-30
Abstract: L'INSTRUMENT DE COIFFURE COMBINE AVEC UN DISTRIBUTEUR SOUS PRESSION COMPREND UN DISTRIBUTEUR SOUS PRESSION 10 POURVU A SON SOMMET ET SUR LE COTE D'UNE VALVE DE DISTRIBUTION AVEC UNE BUSE 16 ET AU FOND D'UNE VALVE DE REMPLISSAGE 20 ET D'UN INSTRUMENT DE COIFFURE MUNI A L'AVANT D'UN DISPOSITIF DE COIFFURE 30 ET A L'ARRIERE D'UN RECEPTACLE POUR LE DISTRIBUTEUR SOUS PRESSION. CE RECEPTACLE COMPREND UNE OUVERTURE 32 ET UNE GOUTTIERE 38 PREVUE DANS LE CORPS 31 DE L'INSTRUMENT DE COIFFURE. L'INSTRUMENT DE COIFFURE EST MUNI D'UNE FENETRE 37 DANS LAQUELLE SE LOGE LA BUSE 16 DU DISTRIBUTEUR.
Patent FR-2498432-A1 (FR)
Title: Chaussure de ski
Inventor: KOPP ERNST
IPC: A43B5/04
Filed: 1982-01-25
Abstract: L'INVENTION CONCERNE UNE CHAUSSURE DE SKI. LA CHAUSSURE COMPORTE UNE COQUE INFERIEURE 1 ET UNE MANCHETTE 2 ARTICULEE SUR CELLE-CI ET QUI EST RELIEE A LA COQUE INFERIEURE 1 PAR UNE BROCHE FILETEE DE REGLAGE 9A, 9B EN DEUX PARTIES COMPORTANT DES FILETAGES DE PAS OPPOSES ET ENTRE LESQUELS EST DISPOSEE UNE MOLETTE DE MANOEUVRE 9. LA BROCHE DE REGLAGE 9A, 9B S'ACCROCHE PAR SON EXTREMITE SUPERIEURE 9B DANS UNE TIGE DE GUIDAGE 10 SOLLICITEE PAR UN RESSORT DE COMPRESSION 13 ET PAR SON EXTREMITE INFERIEURE DANS UN MANCHON FILETE PIVOTANT 6, LA TIGE DE GUIDAGE 10 ETANT POURVUE D'UNE BUTEE DEFINISSANT LA POSITION ARRIERE DE LA MANCHETTE. APPLICATION AU DOMAINE DU SKI.
Patent FR-2523790-A1 (FR)
Title: Dispositif et appareil de saisie selective de signaux notamment de television en vue de leur caracterisation par un calculateur numerique
Inventor: CANG LUC PHAM VAN
IPC: H04N17/00
Filed: 1982-03-19
Abstract: LE DISPOSITIF SELON L'INVENTION COMPREND UN GENERATEUR 1 DE L'ADRESSE COURANTE DU SIGNAL SE PRESENTANT A L'ENTREE DU DISPOSITIF, UN BLOC D'ECHANTILLONNAGE 2 DU SIGNAL RECU PAR LE DISPOSITIF ET UN DISPOSITIF DE COMPARAISON 3 RELIE PAR UNE ENTREE A LA SORTIE DU GENERATEUR D'ADRESSE COURANTE, UNE AUTRE ENTREE DU DISPOSITIF DE COMPARAISON 3 RECEVANT L'ADRESSE DU SIGNAL DEVANT ETRE SAISI ET LA SORTIE DU COMPARATEUR DELIVRANT UN SIGNAL DE COMMANDE DU BLOC D'ECHANTILLONNAGE 2 POUR L'AUTORISER A SAISIR LE SIGNAL COURANT PRESENT A L'ENTREE DU DISPOSITIF LORSQUE L'ADRESSE DU SIGNAL COURANT EST EGALE A L'ADRESSE DU SIGNAL QUI DOIT ETRE SAISI. APPLICATION: APPAREIL DE SAISIE DE SIGNAUX DE TELEVISION.
Patent FR-2503354-A1 (FR)
Title: Rotor de turbine pour debitmetre
Inventor: HOFFMANN HELMUTH
IPC: G01F1/115
Filed: 1982-03-29
Abstract: LES SURFACES DE BASE 3 SITUEES ENTRE LES AILETTES 1 DE LA ROUE MOTRICE SONT DES SURFACES PLANES QUI FORMENT AVEC LES SURFACES 8, 9 ADJACENTES DES AILETTES DES LIGNES DROITES 5, 6 S'ETENDANT PARALLELEMENT LES UNES AUX AUTRES. LES NORMALES DE SURFACE 7 SE TROUVANT A LA MEME DISTANCE DE L'UNE DES SURFACES FRONTALES DE LA ROUE A AILETTES, ET QUI SONT ERIGEES SUR LES LIGNES MEDIANES 11 DES SURFACES DE BASE S'ETENDANT DANS LE SENS DE L'ECOULEMENT DU FLUIDE, SE COUPENT EN UN POINT DE L'AXE DE LA ROUE A AILETTES.
Patent FR-2524289-A1 (FR)
Title: Decorative show case for window - consists of panels running along rails by guides at top and bottom
IPC: E04B2/82
Filed: 1982-04-23
Abstract: The decorative section is for show-case windows, and consists of panels which run, on guides fixed to their upper (2) and lower (3) front edges, along rails (4) forming part of a grid positioned in a ceiling and floor (6) panel. The rails are C-shaped in cross-section and have guides fitting into the ceiling (5) section rails (4) by springs at right angles to the ceiling panel. The top guides consist of a pin inserted into the top front edge of the panel, containing an axle resting against a spring.
Patent FR-2509181-A1 (FR)
Title: Inhalateur de dosage
Inventor: WETTERLIN KJELL INGVAR LEOPOLD
IPC: A61M11/06
Filed: 1982-07-07
Abstract: INHALATEUR DE DOSAGE OU UNITE DE DOSAGE DESTINE A L'INHALATION DE SUBSTANCE PHARMACOLOGIQUEMENT ACTIVE SOUS UNE FORME SOLIDE MICRONISEE OU BIEN EN SOLUTION. LE BUT DE L'INVENTION EST DE PERMETTRE DE DEBITER AVEC PRECISION DES DOSES TRES FAIBLES DE SUBSTANCE ACTIVE. UNE CHAMBRE DE STOCKAGE 24 DE LA SUBSTANCE ACTIVE EST DIRECTEMENT RELIEE A UNE UNITE DE DOSAGE COMPRENANT UNE MEMBRANE PERFOREE 25, UN SUPPORT 26 POUR LADITE MEMBRANE PERFOREE, ET UN MOYEN POUR DEPLACER LA MEMBRANE, DE FACON QUE LA MEMBRANE PUISSE ETRE DEPLACEE ENTRE UNE PREMIERE POSITION OU LA SUBSTANCE ACTIVE EST INTRODUITE DANS LES PERFORATIONS DE LA MEMBRANE ET UNE SECONDE POSITION OU LA MEMBRANE EST INTRODUITE DANS LE PASSAGE D'AGENT DE PROPULSION.
Patent FR-2530550-A1 (FR)
Title: Pivoting door for a motor vehicle and especially for a public transport vehicle.
Inventor: RAVERA HENRIETTE
IPC: B60J5/04
Filed: 1982-07-23
Abstract: Pivoting door for a motor vehicle and especially for a public transport vehicle. The subject of the invention is a pivoting door comprising a panel 10 whose rotation is controlled by a rotary jack 12 arranged in the step 14 of the vehicle. According to the present invention, the vertical control spindle 32 for opening the panel is constituted by the axis of rotation 38 of the jack 12 whose ends open onto the outside of the body of the latter and are connected to parallel linking arms 20, 22.
Patent FR-2531385-A1 (FR)
Title: Motion control device.
IPC: G01P3/481
Filed: 1982-08-03
Abstract: The assembly comprises a high frequency current generator G and amplifiers A1 to A4. The link between one and the others is subordinate to the disposition of a shutter 1 in which openings 4 are made in order to allow the required link. The amplifiers A1 to A3 are designed in such a way as to produce a signal only when the shutter 1 is immobile, whilst the amplifier A4 produces a signal only when this shutter is in motion. The device comprises particularities of construction, mainly with respect to the shutter and the conducting means opposite. Applications: any motion control, especially in the rail transport field.
Patent FR-2511654-A1 (FR)
Title: Systeme transporteur pour objets en forme de tiges tels que des cigarettes ou des tiges filtrantes pour cigarettes
Inventor: HEYBOURN FRANK
IPC: B65G21/18
Filed: 1982-08-18
Abstract: SYSTEME TRANSPORTEUR POUR DES OBJETS EN FORME DE TIGES, NOTAMMENT DES CIGARETTES, CARACTERISE EN CE QU'IL COMPREND UN TRANSPORTEUR LATERALEMENT SOUPLE 10 COMPORTANT UNE SURFACE DE SUPPORT POUR LES OBJETS EN FORME DE TIGES QUI SE PRESENTENT SOUS LA FORME DEPILES ET, UNE PLURALITE D'ELEMENTS DE GUIDAGE INCURVES LATERALEMENT ET ESPACES 12, 14, DEFINISSANT UNE TRAJECTOIRE POUR LE TRANSPORTEUR, LESDITS ELEMENTS DE GUIDAGE ETANT DISPOSES A DES NIVEAUX DIFFERENTS ET ETANT AU MOINS PARTIELLEMENT INCLINES DANS LA DIRECTION DU TRANSPORTEUR QUI S'ETEND ENTRE EUX.
Patent FR-2512112-A1 (FR)
Title: Joint d'etancheite tournant
Inventor: FELDMAN PAUL STANLEY
IPC: F02C7/18
Filed: 1982-08-30
Abstract: JOINT D'ETANCHEITE TOURNANT PERMETTANT DE REDUIRE LES CONTRAINTES THERMIQUES QUI S'Y DEVELOPPENT ET L'ECHAUFFEMENT DE L'AIR AMBIANT. CE JOINT COMPORTE: UNE PARTIE CENTRALE ALESEE 16, PRESENTANT UNE CIRCONFERENCE INTERNE ET UNE PARTIE D'ETANCHEITE 20 DESTINEE A LIMITER LE DEBIT DU GAZ VENANT LA PERCUTER; UN CIRCUIT DE GAZ ACTIF DESTINE A REDUIRE LES GRADIENTS THERMIQUES ENTRE LA PARTIE CENTRALE ALESEE 16 ET LA PARTIE D'ETANCHEITE 20, LEDIT CIRCUIT DE GAZ ACTIF COMPRENANT UN MOYEN 53 POUR DEVIER AU MOINS UNE PARTIE DU GAZ D'IMPACT A TRAVERS UNE PARTIE 18 AU MOINS DE LA PARTIE CENTRALE ALESEE DE L'AUTRE COTE DE SA CIRCONFERENCE INTERNE. APPLICATION AUX MOTEURS A TURBINE A GAZ.
Patent FR-2514347-A1 (FR)
Title: Acide 2-(para- (2 substitue ou non substitue-3,3,3- trifluoropropyl) phenyl) propionique ou l'un de ses sels et leur utilisation comme medicament
Inventor: KOBAYASHI YOSHIRO
IPC: C07C49/80
Filed: 1982-10-13
Abstract: ACIDE 2-PARA (2 SUBSTITUE OU NON SUBSTITUE-3,3,3- TRIFLUOROPROPYL) PHENYL PROPIONIQUE OU L'UN DE SES SELS ET LEUR UTILISATION COMME MEDICAMENT. CET ACIDE REPOND A LA FORMULE SUIVANTE: (CF DESSIN DANS BOPI) DANS LAQUELLE R EST UN ATOME D'HYDROGENE, UN GROUPE METHYLE OU UN GROUPE TRIFLUOROMETHYLE. CES ACIDES OU LEURS SELS PEUVENT ETRE UTILISES COMME MEDICAMENTS ANTI-INFLAMMATOIRES.
Patent FR-2515637-A1 (FR)
Title: Procede et dispositif pour realiser la gazeification hydrogenante du charbon
Inventor: BULANG WOLFGANG
IPC: C07C1/00
Filed: 1982-10-28
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR REALISER LA GAZEIFICATION HYDROGENANTE DU CHARBON. SUIVANT L'INVENTION, ON UTILISE UN REACTEUR DE GAZEIFICATION 12 QUI, AVEC LE CIRCUIT ASSOCIE DE PRODUCTION DE GAZ, EST COMBINE A UNE CENTRALE ELECTRIQUE 11 DE TELLE SORTE QUE LA CHAMBRE DE COMBUSTION 28 DE CETTE CENTRALE EST ALIMENTEE PAR LE COKE RESIDUEL DELIVRE PAR LE REACTEUR 12 ET QUE LA CHALEUR A HAUTE TEMPERATURE TIREE DE LA CHAMBRE DE COMBUSTION EST UTILISEE POUR LA PRODUCTION D'HYDROGENE SERVANT AU PROCESSUS DE GAZEIFICATION. L'INVENTION EST PRINCIPALEMENT UTILISEE POUR LA GAZEIFICATION HYDROGENANTE DU CHARBON, DE LA TOURBE OU DE LA BIOMASSE.
Patent FR-2535764-A1 (FR)
Title: Single tile equivalent to several flat tiles of several superposed rows.
IPC: E04D1/26
Filed: 1982-11-05
Abstract: The novel "multiplate" tile fits into the category of flat tiles, either made from terracotta or from concrete etc. The multiplate is a unitary assembly representative of several traditional flat tiles 1, 2, 3, 4 which are arranged side by side 2 and 3 and in several superposed rows, such as the row of 1, row of 2 and 3 and row of 4. The assembly has recesses and reinforcements as well as devices intended to prevent infiltration 3. Laying is carried out onto roof battens 16, 17 without having need for intermediate roof battens 18, 19 which are necessary with the standard flat tile. An alternative form provided with a nesting device at the periphery will make it possible further to increase the improvements in terms of weight, strength and imperviousness.
Patent FR-2536064-A1 (FR)
Title: Mousse en fibres ceramiques et son procede de production
Inventor: ZUCKER JERRY
IPC: C04B26/04
Filed: 1982-11-15
Abstract: L'INVENTION CONCERNE UNE MOUSSE EN FIBRES CERAMIQUES. DE LA FIBRE CERAMIQUE EST CODISPERSEE DANS UN MILIEU LIQUIDE AVEC UN LIANT ORGANIQUE RETICULABLE A CHAUD ET LE MELANGE EST BATTU DE PREFERENCE AVEC DE PETITES QUANTITES D'UN SEL CRISTALLISABLE ET DE CHARGES. LORS DU BATTAGE, LE MELANGE EST TRANSFORME EN MOUSSE ET LA MOUSSE EST ENSUITE CHAUFFEE POUR RETICULER LE LIANT, POUR EVAPORER LE LIQUIDE ET POUR ACQUERIR LA STABILITE. LA MOUSSE PEUT ETRE UTILISEE TELLE QUELLE, MAIS ELLE EST ENSUITE DE PREFERENCE CHAUFFEE POUR DECOMPOSER LA MAJEURE PARTIE DU LIANT ORGANIQUE ET POUR QUE DES LIAISONS SOIENT FORMEES PAR LE SEL A L'INTERSECTION ENTRE FIBRES, DE MANIERE A FORMER UNE MOUSSE STABLE DOUEE D'EXCELLENTES PROPRIETES A HAUTE TEMPERATURE.
Patent FR-2543265-A1 (FR)
Title: Modular fireplace-protection device taking part in the extraction of the fumes and used as damper
IPC: F23L17/02
Filed: 1983-03-22
Abstract: Modular device covering a fume pipe and taking part in the discharge of fumes. The invention comprises a metal cap 1 provided in its upper part with a soundproof material 4 and bearing in the centre of its lower surface, according to the axis of the pipe 2, a set of deflector plates of decreasing diameter and spaced from one another, it being possible for said set of deflector plates to be covered by a closing panel 21 of a diameter greater than the diameter of the pipe, it being possible for the whole to be mounted slidingly on the vertical shaft 20 so as to be capable of being brought as far as closing the pipe and occupying all the intermediate positions by means of a cable which can be actuated from the hearth of the fireplace, it being possible for the whole to be placed on a frustoconical seat with steps 11 which contributes to bending the air streams to contribute in some cases to ensuring the required discharge of the fumes. The invention can be used for covering open-hearth fireplaces, and can be installed on pipes which are juxtaposed with the interposition of the intermediate pipe, distancing them from one another for facilitating their installation and ensuring efficiency.
Patent FR-2545339-A1 (FR)
Title: Mounting operation for an auxiliary table having folding legs
IPC: A47B13/04
Filed: 1983-05-06
Abstract: The invention relates to the mounting operation for an auxiliary table enabling the folding legs to be held in the open position without using a stay, a brace or another similar method.
Patent FR-2548177-A1 (FR)
Title: Procede de preparation du methanol par hydrogenation du monoxyde de carbone en presence d'un catalyseur constitue par un polymere organique conducteur tel que le polypyrrole
Inventor: GENIES EUGENE
IPC: C25B3/25
Filed: 1983-06-29
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE PREPARATION DU METHANOL PAR HYDROGENATION DU MONOXYDE DE CARBONE EN PRESENCE D'UN CATALYSEUR CONSTITUE PAR UN POLYMERE ORGANIQUE CONDUCTEUR TEL QUE LE POLYPYRROLE. ON PEUT REALISER LA REACTION A LA PRESSION ET A LA TEMPERATURE AMBIANTE DANS UNE CELLULE CONTENANT UN ELECTROLYTE LIQUIDE ET COMPORTANT UNE PREMIERE ELECTRODE 39 COMPRENANT LE POLYMERE ORGANIQUE 31, EN DISPERSANT DANS L'ELECTROLYTE L'HYDROGENE ET LE MONOXYDE DE CARBONE ET EN APPLIQUANT UNE DIFFERENCE DE POTENTIEL ENTRE L'ELECTRODE 39 ET UNE DEUXIEME ELECTRODE 37. ON PEUT AUSSI OPERER EN L'ABSENCE DE CHAMP ELECTRIQUE, EN PHASE LIQUIDE OU EN PHASE GAZEUSE.
Patent FR-2530052-A1 (FR)
Title: Vehicle IC engine operating parameter visual display
Inventor: PERRI EUGENIO
IPC: B60K35/00
Filed: 1983-07-11
Abstract: The arrangement processes engine operating parameters in a signal processing and control circuit with an associated visual display.  It is suitable for mounting inside the vehicle and is an improvement on similar equipment.  A zone (0) in the display field reference zone (R) correspond to optimum efficiency engine operation. It consists of two zones (01,02). The first constituent zone (01) corresponds to engine revolution rates between two predefined values (no,n1) and to induction pressure between predefined values.  The second zone (02) corresp. to induction pressure greater than the higher of the two predefined values and to revolution rates between the first predefined value (no) and a value (n2) lying between the first two values (no,n1).
Patent FR-2531072-A1 (FR)
Title: Procede pour la preparation d'olefines en c2 a c4 a partir de methanol/dimethylether
Inventor: HOELDERICH WOLFGANG
IPC: C07C1/20
Filed: 1983-07-29
Abstract: LA DEMANDE DE BREVET CONCERNE UN PROCEDE POUR LA PREPARATION D'OLEFINES EN C A C PAR TRANSFORMATION DE METHANOL ETOU DE DIMETHYLETHER EN PRESENCE DE CATALYSEURS ZEOLITIQUES A TEMPERATURE ELEVEE, PROCEDE D'APRES LEQUEL ON UTILISE, EN TANT QUE CATALYSEURS, DES ZEOLITES DE BOROSILICATE, QUI SONT TRAITEES PAR L'ACIDE CHLORHYDRIQUE APRES LEUR FACONNAGE AVEC DES LIANTS. EN TANT QUE LIANTS, ON PEUT UTILISER UN OXYDE D'ALUMINIUM ETOU DES ALUMINOSILICATES AMORPHES.
Patent FR-2550059-A1 (FR)
Inventor: DAURELLES JACQUES
IPC: A23C19/084
Filed: 1983-08-03
Abstract: A ripened process cheese having the appearance and the organoleptic properties of a soft or hard or semi-hard cheese with a moldy rind, is prepared by forming a cheese block from a cheese melt, acidifying the surface of the cheese block to a pH of 4 to 5 to flocculate surface proteins and form a pre-rind, seeding the acidified surface of the cheese block with ripening molds, and ripening the thus seeded cheese block. Acidification of the surface prevents undue lipolytic and proteolytic breakdown of the cheese by action of enzymes of the molds.
Patent FR-2551355-A1 (FR)
Title: Device for preventing back-slipping for a ski and ski thus equipped
IPC: A63C7/10
Filed: 1983-08-31
Abstract: Device for preventing back-slipping for a ski, comprising two clamps (crampons) 6, 7 arranged on each side of the ski and movable between an inactive top position and an active bottom position. The clamps (crampons) 6, 7 are carried by an elastically deformable linking plate 1, fixed on the ski, and locking means 12, 28, 29, 41, 42, 71, 72 with manual control 37 available to the skier permit blocking of the said clamps (crampons) at least in the top and bottom positions when the skier is walking. Application to skis for cross-country skiing and for ski-hiking.
Patent FR-2552266-A1 (FR)
Title: Method of manufacturing a layer of semiconductor material comprising a step of annealing
Inventor: PRIBAT DIDIER
IPC: H01L21/311
Filed: 1983-09-15
Abstract: The method of the invention comprises three steps: a first step consisting in covering the layer 1 of semiconductor material with a layer 3 of solid electrolyte, a second step during which the surface of the semi-conductor material layer is cleaned by carrying out the reduction of oxides 2 which form on this surface, through the solid electrolyte layer 3 and a third step during which the layer 1 of semiconductor material is annealed by exposure to a beam of coherent radiation. Application in particular to the manufacture of semiconductor devices comprising an implanted gallium arsenide layer.
Patent FR-2534631-A1 (FR)
Title: Injecteur de carburant
Inventor: SKINNER ROBET THOMAS JOHN
IPC: F02M45/08
Filed: 1983-10-12
Abstract: L'INVENTION CONCERNE UN INJECTEUR DE CARBURANT POUR FOURNIR DU CARBURANT A UN MOTEUR A COMBUSTION INTERNE, DU TYPE OUVRANT VERS L'EXTERIEUR. SELON L'INVENTION, IL COMPREND UN ORGANE DE VANNE22 SOLLICITE PAR UN PREMIER RESSORT30 A LA POSITION FERMEE, UN SECOND RESSORT31 EST PREVU ET AGENCE DE FACON A S'OPPOSER INITIALEMENT AU PREMIER RESSORT ET A AIDER FINALEMENT LE PREMIER RESSORT, ET IL Y A UNE PLAGE DE MOUVEMENT DE L'ORGANE DE VANNE UNIQUEMENT CONTRE L'ACTION DU PREMIER RESSORT. L'INVENTION S'APPLIQUE NOTAMMENT AUX MOTEURS.
Patent FR-2553451-A1 (FR)
Title: Plasterboard-soffit insulating casebay
IPC: E04B5/16
Filed: 1983-10-18
Abstract: The invention relates to an insulating casebay intended to be applied between prefabricated (precast) joist beams. This casebay is made from honeycombed plastic 1. It comprises L-shaped metal reinforcements 4 placed in cavities 3 made in the thickness and in the transverse direction of the part made from honeycombed plastic; these reinforcements bear on the flanges of the joist beams 5 and are spaced apart by 400 mm. Metal anchors, drilled in their upper portion, permit the installation of locking strips 8 which are intended to be embedded in the concrete of the distribution slab; these anchors pass right through, in the direction of the thickness, the portion made from honeycombed plastic and emerge into trapezoidal indentations 9 made in the upper portion of the casebay. A perforated plasterboard 6, adhesively bonded as soffit for the casebay, is connected to the distribution slab by means of metal anchors 7 fitted with a metal dish-spring washer 10 which is applied beneath the plasterboard, without risk of perforation. This assembly thus produced enables a finishing plaster coat to be applied.
Patent FR-2553619-A1 (FR)
Title: Semi-mounted hydraulic device with a rotor elevator for removing and dispensing material from a silo
IPC: A01F25/20
Filed: 1983-10-25
Abstract: Figure 1 shows the rotor elevator 1 which moves on vertical slides by means of two jacks, which comprises a helical screw with a right and left hand thread provided with cleaning flaps and sections, it allows removal of material from a silo from top to bottom up to 3.50 metres. The conveyor 2 is made up of a return screw and a conveying device. The return screw is constituted by two endless half-screws, left and right handed, and by plates interposed between the threads. The assembly conveys the material in the case progressively as it is removed from the silo. The conveying device, provided with bars made of an angle section fixed to two chains, rotates from bottom to top around the deck. The case 3 having a capacity of 5 m<3>, with a moving bottom with bars, ensures a uniform dispensing, by means of two spreaders with sectional helical screws. An inspection window allows the filling and dispensing to be monitored. The hydraulic assembly is made up of a hydraulic reservoir 4 of 100 litres capacity, a generator 5 driven by a transmission connected to the traction-force connection, a distributor 6 with variable positions allowing the removal of material from a silo and the dispensing of it without leaving the seat of the tractor, various motors: rotor elevator motor 7, conveyor and return screw motor 8, motor of the moving bottom and of the spreaders 9, jacks 10 for the rotor elevator whose lowering is adjustable and jacks 11 for adjusting the conveying and dispensing height (1.20 metres).